2004 Dodge Ram OBD codes

Tiny
BRIANBRUNSEN103
  • MEMBER
  • 2004 DODGE RAM
  • V8
  • 4WD
  • AUTOMATIC
  • 66,000 MILES
I have heard from some that I can pull the OBD codes by doing a key sequence and looking at the odometer. I have tried the on off on off on sequence from the older Dodges and it will not work. Is there a sequence for the 2004 model trucks? Thanks, Brian
Tuesday, September 23rd, 2008 AT 6:18 PM

2 Replies

Tiny
BMRFIXIT
  • MECHANIC
  • 19,053 POSTS
What should work is key on off on off on
with in 10 sec
read P codes in the odometer area
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Tuesday, September 23rd, 2008 AT 6:25 PM
Tiny
WOODYWOOD
  • MEMBER
  • 1 POST
What you need to do for p-code on 04 ram is simple. 1. Hold the trip odometer down.
2. While still holding the trip odometer down turn key on.
The odometer will cycle through, and when finished the p- code will be present in the odometer section. That's it. Good luck to all.
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Saturday, December 13th, 2008 AT 4:30 PM

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